I have been looking for a davenport/couch like this for years. My great grandmother had THREE couches that functioned like this. We slept head to foot on them as kids with all of our cousins at our cottage. Hearing the nostalgic "click -click" brought back so many fond memories. 

Read the instructions. The couch gets inserted into the arms. Not the other way around. That wasn't intuitive to me. 

The assembly was otherwise simple. The arms and pillows were packed right into the storage space under the couch. The blue is true to the photo on the site. 

The only downside I can find for this couch is that the back is open to the storage area. I will likely put a piece of furniture behind it, as it is a floating piece in my living room. But the models we had growing up had fabric that attached from the top seam down to the bottom foundation. Comfortable for 2-3 people to sit on. 

My sister has been sleeping on it for a couple of weeks and loves it too.